package com.hzhk.happyrent.utils;

import java.math.BigDecimal;

public class MathUtils {
	public static String doubleCheng(Double d, int m) {
//		double d =0.0343;      
		BigDecimal a1 = new BigDecimal(Double.toString(d));
		BigDecimal b1 = new BigDecimal(Double.toString(m));
		BigDecimal result = a1.multiply(b1);// 相乘结果
		return result+"";
	}

}